3728156978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7457}}^1$

素因数の和:7587

約数の個数: 64

約数和(自身を含む): 7156816128

約数和(自身を除く): 3428659150

約数列:

[1, 2, 7, 13, 14, 26, 41, 67, 82, 91, 134, 182, 287, 469, 533, 574, 871, 938, 1066, 1742, 2747, 3731, 5494, 6097, 7457, 7462, 12194, 14914, 19229, 35711, 38458, 52199, 71422, 96941, 104398, 193882, 249977, 305737, 499619, 499954, 611474, 678587, 999238, 1357174, 2140159, 3497333, 3974581, 4280318, 6495047, 6994666, 7949162, 12990094, 20484379, 27822067, 40968758, 45465329, 55644134, 90930658, 143390653, 266296927, 286781306, 532593854, 1864078489, 3728156978]

約数ペア:

[(1, 3728156978), (2, 1864078489), (7, 532593854), (13, 286781306), (14, 266296927), (26, 143390653), (41, 90930658), (67, 55644134), (82, 45465329), (91, 40968758), (134, 27822067), (182, 20484379), (287, 12990094), (469, 7949162), (533, 6994666), (574, 6495047), (871, 4280318), (938, 3974581), (1066, 3497333), (1742, 2140159), (2747, 1357174), (3731, 999238), (5494, 678587), (6097, 611474), (7457, 499954), (7462, 499619), (12194, 305737), (14914, 249977), (19229, 193882), (35711, 104398), (38458, 96941), (52199, 71422)]