72510032

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38083}}^1$

素因数の和:38115

約数の個数: 40

約数和(自身を含む): 170006976

約数和(自身を除く): 97496944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 38083, 76166, 152332, 266581, 304664, 533162, 609328, 647411, 1066324, 1294822, 2132648, 2589644, 4265296, 4531877, 5179288, 9063754, 10358576, 18127508, 36255016, 72510032]

約数ペア:

[(1, 72510032), (2, 36255016), (4, 18127508), (7, 10358576), (8, 9063754), (14, 5179288), (16, 4531877), (17, 4265296), (28, 2589644), (34, 2132648), (56, 1294822), (68, 1066324), (112, 647411), (119, 609328), (136, 533162), (238, 304664), (272, 266581), (476, 152332), (952, 76166), (1904, 38083)]