64712984

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 147916800

約数和(自身を除く): 83203816

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1069, 1081, 1288, 1316, 2138, 2162, 2632, 4276, 4324, 7483, 7567, 8552, 8648, 14966, 15134, 24587, 29932, 30268, 49174, 50243, 59864, 60536, 98348, 100486, 172109, 196696, 200972, 344218, 351701, 401944, 688436, 703402, 1155589, 1376872, 1406804, 2311178, 2813608, 4622356, 8089123, 9244712, 16178246, 32356492, 64712984]

約数ペア:

[(1, 64712984), (2, 32356492), (4, 16178246), (7, 9244712), (8, 8089123), (14, 4622356), (23, 2813608), (28, 2311178), (46, 1406804), (47, 1376872), (56, 1155589), (92, 703402), (94, 688436), (161, 401944), (184, 351701), (188, 344218), (322, 200972), (329, 196696), (376, 172109), (644, 100486), (658, 98348), (1069, 60536), (1081, 59864), (1288, 50243), (1316, 49174), (2138, 30268), (2162, 29932), (2632, 24587), (4276, 15134), (4324, 14966), (7483, 8648), (7567, 8552)]