71249132906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{6271}}^1$

素因数の和:6915

約数の個数: 64

約数和(自身を含む): 129015742464

約数和(自身を除く): 57766609558

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 557, 658, 1114, 1457, 2914, 3899, 6271, 7798, 10199, 12542, 17267, 20398, 26179, 34534, 43897, 52358, 87794, 120869, 183253, 194401, 241738, 294737, 366506, 388802, 589474, 811549, 1360807, 1623098, 2063159, 2721614, 3492947, 4126318, 5680843, 6985894, 9136847, 11361686, 18273694, 24450629, 48901258, 63957929, 108281357, 127915858, 164168509, 216562714, 328337018, 757969499, 1149179563, 1515938998, 2298359126, 5089223779, 10178447558, 35624566453, 71249132906]

約数ペア:

[(1, 71249132906), (2, 35624566453), (7, 10178447558), (14, 5089223779), (31, 2298359126), (47, 1515938998), (62, 1149179563), (94, 757969499), (217, 328337018), (329, 216562714), (434, 164168509), (557, 127915858), (658, 108281357), (1114, 63957929), (1457, 48901258), (2914, 24450629), (3899, 18273694), (6271, 11361686), (7798, 9136847), (10199, 6985894), (12542, 5680843), (17267, 4126318), (20398, 3492947), (26179, 2721614), (34534, 2063159), (43897, 1623098), (52358, 1360807), (87794, 811549), (120869, 589474), (183253, 388802), (194401, 366506), (241738, 294737)]