72472384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 153070560

約数和(自身を除く): 80598176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 152, 214, 304, 428, 557, 608, 856, 1114, 1216, 1712, 2033, 2228, 3424, 4066, 4456, 6848, 8132, 8912, 10583, 16264, 17824, 21166, 32528, 35648, 42332, 59599, 65056, 84664, 119198, 130112, 169328, 238396, 338656, 476792, 677312, 953584, 1132381, 1907168, 2264762, 3814336, 4529524, 9059048, 18118096, 36236192, 72472384]

約数ペア:

[(1, 72472384), (2, 36236192), (4, 18118096), (8, 9059048), (16, 4529524), (19, 3814336), (32, 2264762), (38, 1907168), (64, 1132381), (76, 953584), (107, 677312), (152, 476792), (214, 338656), (304, 238396), (428, 169328), (557, 130112), (608, 119198), (856, 84664), (1114, 65056), (1216, 59599), (1712, 42332), (2033, 35648), (2228, 32528), (3424, 21166), (4066, 17824), (4456, 16264), (6848, 10583), (8132, 8912)]