74349728

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 152568360

約数和(自身を除く): 78218632

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 929, 976, 1312, 1858, 1952, 2501, 3716, 5002, 7432, 10004, 14864, 20008, 29728, 38089, 40016, 56669, 76178, 80032, 113338, 152356, 226676, 304712, 453352, 609424, 906704, 1218848, 1813408, 2323429, 4646858, 9293716, 18587432, 37174864, 74349728]

約数ペア:

[(1, 74349728), (2, 37174864), (4, 18587432), (8, 9293716), (16, 4646858), (32, 2323429), (41, 1813408), (61, 1218848), (82, 906704), (122, 609424), (164, 453352), (244, 304712), (328, 226676), (488, 152356), (656, 113338), (929, 80032), (976, 76178), (1312, 56669), (1858, 40016), (1952, 38089), (2501, 29728), (3716, 20008), (5002, 14864), (7432, 10004)]