15964752008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{4483}}^1$

素因数の和:4806

約数の個数: 64

約数和(自身を含む): 31467994560

約数和(自身を除く): 15503242552

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 227, 296, 424, 454, 908, 1816, 1961, 3922, 4483, 7844, 8399, 8966, 12031, 15688, 16798, 17932, 24062, 33596, 35864, 48124, 67192, 96248, 165871, 237599, 331742, 445147, 475198, 663484, 890294, 950396, 1017641, 1326968, 1780588, 1900792, 2035282, 3561176, 4070564, 8141128, 8791163, 17582326, 35164652, 37652717, 53934973, 70329304, 75305434, 107869946, 150610868, 215739892, 301221736, 431479784, 1995594001, 3991188002, 7982376004, 15964752008]

約数ペア:

[(1, 15964752008), (2, 7982376004), (4, 3991188002), (8, 1995594001), (37, 431479784), (53, 301221736), (74, 215739892), (106, 150610868), (148, 107869946), (212, 75305434), (227, 70329304), (296, 53934973), (424, 37652717), (454, 35164652), (908, 17582326), (1816, 8791163), (1961, 8141128), (3922, 4070564), (4483, 3561176), (7844, 2035282), (8399, 1900792), (8966, 1780588), (12031, 1326968), (15688, 1017641), (16798, 950396), (17932, 890294), (24062, 663484), (33596, 475198), (35864, 445147), (48124, 331742), (67192, 237599), (96248, 165871)]