66604252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 140348376

約数和(自身を除く): 73744124

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 169, 212, 286, 338, 572, 583, 676, 689, 1166, 1378, 1859, 2197, 2332, 2756, 3718, 4394, 7436, 7579, 8788, 8957, 15158, 17914, 24167, 28561, 30316, 35828, 48334, 57122, 96668, 98527, 114244, 116441, 197054, 232882, 314171, 394108, 465764, 628342, 1256684, 1280851, 1513733, 2561702, 3027466, 5123404, 6054932, 16651063, 33302126, 66604252]

約数ペア:

[(1, 66604252), (2, 33302126), (4, 16651063), (11, 6054932), (13, 5123404), (22, 3027466), (26, 2561702), (44, 1513733), (52, 1280851), (53, 1256684), (106, 628342), (143, 465764), (169, 394108), (212, 314171), (286, 232882), (338, 197054), (572, 116441), (583, 114244), (676, 98527), (689, 96668), (1166, 57122), (1378, 48334), (1859, 35828), (2197, 30316), (2332, 28561), (2756, 24167), (3718, 17914), (4394, 15158), (7436, 8957), (7579, 8788)]