71516608

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 151099520

約数和(自身を除く): 79582912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 152, 206, 304, 412, 571, 608, 824, 1142, 1216, 1648, 1957, 2284, 3296, 3914, 4568, 6592, 7828, 9136, 10849, 15656, 18272, 21698, 31312, 36544, 43396, 58813, 62624, 86792, 117626, 125248, 173584, 235252, 347168, 470504, 694336, 941008, 1117447, 1882016, 2234894, 3764032, 4469788, 8939576, 17879152, 35758304, 71516608]

約数ペア:

[(1, 71516608), (2, 35758304), (4, 17879152), (8, 8939576), (16, 4469788), (19, 3764032), (32, 2234894), (38, 1882016), (64, 1117447), (76, 941008), (103, 694336), (152, 470504), (206, 347168), (304, 235252), (412, 173584), (571, 125248), (608, 117626), (824, 86792), (1142, 62624), (1216, 58813), (1648, 43396), (1957, 36544), (2284, 31312), (3296, 21698), (3914, 18272), (4568, 15656), (6592, 10849), (7828, 9136)]