392749448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6829}}^1$

素因数の和:6934

約数の個数: 64

約数和(自身を含む): 917952000

約数和(自身を除く): 525202552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 4108, 4424, 6829, 7189, 8216, 13658, 14378, 27316, 28756, 47803, 54632, 57512, 88777, 95606, 177554, 191212, 355108, 382424, 539491, 621439, 710216, 1078982, 1242878, 2157964, 2485756, 3776437, 4315928, 4971512, 7013383, 7552874, 14026766, 15105748, 28053532, 30211496, 49093681, 56107064, 98187362, 196374724, 392749448]

約数ペア:

[(1, 392749448), (2, 196374724), (4, 98187362), (7, 56107064), (8, 49093681), (13, 30211496), (14, 28053532), (26, 15105748), (28, 14026766), (52, 7552874), (56, 7013383), (79, 4971512), (91, 4315928), (104, 3776437), (158, 2485756), (182, 2157964), (316, 1242878), (364, 1078982), (553, 710216), (632, 621439), (728, 539491), (1027, 382424), (1106, 355108), (2054, 191212), (2212, 177554), (4108, 95606), (4424, 88777), (6829, 57512), (7189, 54632), (8216, 47803), (13658, 28756), (14378, 27316)]