28889392

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15173}}^1$

素因数の和:15205

約数の個数: 40

約数和(自身を含む): 67736736

約数和(自身を除く): 38847344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15173, 30346, 60692, 106211, 121384, 212422, 242768, 257941, 424844, 515882, 849688, 1031764, 1699376, 1805587, 2063528, 3611174, 4127056, 7222348, 14444696, 28889392]

約数ペア:

[(1, 28889392), (2, 14444696), (4, 7222348), (7, 4127056), (8, 3611174), (14, 2063528), (16, 1805587), (17, 1699376), (28, 1031764), (34, 849688), (56, 515882), (68, 424844), (112, 257941), (119, 242768), (136, 212422), (238, 121384), (272, 106211), (476, 60692), (952, 30346), (1904, 15173)]