23006984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 38682616

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 169, 182, 187, 221, 238, 286, 308, 338, 364, 374, 442, 476, 572, 616, 676, 728, 748, 884, 952, 1001, 1144, 1183, 1309, 1352, 1496, 1547, 1768, 1859, 2002, 2197, 2366, 2431, 2618, 2873, 3094, 3718, 4004, 4394, 4732, 4862, 5236, 5746, 6188, 7436, 8008, 8788, 9464, 9724, 10472, 11492, 12376, 13013, 14872, 15379, 17017, 17576, 19448, 20111, 22984, 24167, 26026, 30758, 31603, 34034, 37349, 40222, 48334, 52052, 61516, 63206, 68068, 74698, 80444, 96668, 104104, 123032, 126412, 136136, 149396, 160888, 169169, 193336, 221221, 252824, 261443, 298792, 338338, 410839, 442442, 522886, 676676, 821678, 884884, 1045772, 1353352, 1643356, 1769768, 2091544, 2875873, 3286712, 5751746, 11503492, 23006984]

約数ペア:

[(1, 23006984), (2, 11503492), (4, 5751746), (7, 3286712), (8, 2875873), (11, 2091544), (13, 1769768), (14, 1643356), (17, 1353352), (22, 1045772), (26, 884884), (28, 821678), (34, 676676), (44, 522886), (52, 442442), (56, 410839), (68, 338338), (77, 298792), (88, 261443), (91, 252824), (104, 221221), (119, 193336), (136, 169169), (143, 160888), (154, 149396), (169, 136136), (182, 126412), (187, 123032), (221, 104104), (238, 96668), (286, 80444), (308, 74698), (338, 68068), (364, 63206), (374, 61516), (442, 52052), (476, 48334), (572, 40222), (616, 37349), (676, 34034), (728, 31603), (748, 30758), (884, 26026), (952, 24167), (1001, 22984), (1144, 20111), (1183, 19448), (1309, 17576), (1352, 17017), (1496, 15379), (1547, 14872), (1768, 13013), (1859, 12376), (2002, 11492), (2197, 10472), (2366, 9724), (2431, 9464), (2618, 8788), (2873, 8008), (3094, 7436), (3718, 6188), (4004, 5746), (4394, 5236), (4732, 4862)]