38013976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 98703360

約数和(自身を除く): 60689384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 101, 104, 143, 154, 182, 188, 202, 286, 308, 329, 364, 376, 404, 517, 572, 611, 616, 658, 707, 728, 808, 1001, 1034, 1111, 1144, 1222, 1313, 1316, 1414, 2002, 2068, 2222, 2444, 2626, 2632, 2828, 3619, 4004, 4136, 4277, 4444, 4747, 4888, 5252, 5656, 6721, 7238, 7777, 8008, 8554, 8888, 9191, 9494, 10504, 13442, 14443, 14476, 15554, 17108, 18382, 18988, 26884, 28886, 28952, 31108, 33229, 34216, 36764, 37976, 47047, 52217, 53768, 57772, 61711, 62216, 66458, 73528, 94094, 101101, 104434, 115544, 123422, 132916, 188188, 202202, 208868, 246844, 265832, 365519, 376376, 404404, 417736, 431977, 493688, 678821, 731038, 808808, 863954, 1357642, 1462076, 1727908, 2715284, 2924152, 3455816, 4751747, 5430568, 9503494, 19006988, 38013976]

約数ペア:

[(1, 38013976), (2, 19006988), (4, 9503494), (7, 5430568), (8, 4751747), (11, 3455816), (13, 2924152), (14, 2715284), (22, 1727908), (26, 1462076), (28, 1357642), (44, 863954), (47, 808808), (52, 731038), (56, 678821), (77, 493688), (88, 431977), (91, 417736), (94, 404404), (101, 376376), (104, 365519), (143, 265832), (154, 246844), (182, 208868), (188, 202202), (202, 188188), (286, 132916), (308, 123422), (329, 115544), (364, 104434), (376, 101101), (404, 94094), (517, 73528), (572, 66458), (611, 62216), (616, 61711), (658, 57772), (707, 53768), (728, 52217), (808, 47047), (1001, 37976), (1034, 36764), (1111, 34216), (1144, 33229), (1222, 31108), (1313, 28952), (1316, 28886), (1414, 26884), (2002, 18988), (2068, 18382), (2222, 17108), (2444, 15554), (2626, 14476), (2632, 14443), (2828, 13442), (3619, 10504), (4004, 9494), (4136, 9191), (4277, 8888), (4444, 8554), (4747, 8008), (4888, 7777), (5252, 7238), (5656, 6721)]