7777993124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{93481}}^1$

素因数の和:93588

約数の個数: 48

約数和(自身を含む): 15579336192

約数和(自身を除く): 7801343068

約数列:

[1, 2, 4, 11, 22, 31, 44, 61, 62, 122, 124, 244, 341, 671, 682, 1342, 1364, 1891, 2684, 3782, 7564, 20801, 41602, 83204, 93481, 186962, 373924, 1028291, 2056582, 2897911, 4113164, 5702341, 5795822, 11404682, 11591644, 22809364, 31877021, 62725751, 63754042, 125451502, 127508084, 176772571, 250903004, 353545142, 707090284, 1944498281, 3888996562, 7777993124]

約数ペア:

[(1, 7777993124), (2, 3888996562), (4, 1944498281), (11, 707090284), (22, 353545142), (31, 250903004), (44, 176772571), (61, 127508084), (62, 125451502), (122, 63754042), (124, 62725751), (244, 31877021), (341, 22809364), (671, 11591644), (682, 11404682), (1342, 5795822), (1364, 5702341), (1891, 4113164), (2684, 2897911), (3782, 2056582), (7564, 1028291), (20801, 373924), (41602, 186962), (83204, 93481)]