4558736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 11332608

約数和(自身を除く): 6773872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 101, 104, 112, 124, 182, 202, 208, 217, 248, 364, 403, 404, 434, 496, 707, 728, 806, 808, 868, 1313, 1414, 1456, 1612, 1616, 1736, 2626, 2821, 2828, 3131, 3224, 3472, 5252, 5642, 5656, 6262, 6448, 9191, 10504, 11284, 11312, 12524, 18382, 21008, 21917, 22568, 25048, 36764, 40703, 43834, 45136, 50096, 73528, 81406, 87668, 147056, 162812, 175336, 284921, 325624, 350672, 569842, 651248, 1139684, 2279368, 4558736]

約数ペア:

[(1, 4558736), (2, 2279368), (4, 1139684), (7, 651248), (8, 569842), (13, 350672), (14, 325624), (16, 284921), (26, 175336), (28, 162812), (31, 147056), (52, 87668), (56, 81406), (62, 73528), (91, 50096), (101, 45136), (104, 43834), (112, 40703), (124, 36764), (182, 25048), (202, 22568), (208, 21917), (217, 21008), (248, 18382), (364, 12524), (403, 11312), (404, 11284), (434, 10504), (496, 9191), (707, 6448), (728, 6262), (806, 5656), (808, 5642), (868, 5252), (1313, 3472), (1414, 3224), (1456, 3131), (1612, 2828), (1616, 2821), (1736, 2626)]