28551568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2899

約数の個数: 40

約数和(自身を含む): 60176952

約数和(自身を除く): 31625384

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 2837, 5032, 5674, 10064, 11348, 22696, 45392, 48229, 96458, 104969, 192916, 209938, 385832, 419876, 771664, 839752, 1679504, 1784473, 3568946, 7137892, 14275784, 28551568]

約数ペア:

[(1, 28551568), (2, 14275784), (4, 7137892), (8, 3568946), (16, 1784473), (17, 1679504), (34, 839752), (37, 771664), (68, 419876), (74, 385832), (136, 209938), (148, 192916), (272, 104969), (296, 96458), (592, 48229), (629, 45392), (1258, 22696), (2516, 11348), (2837, 10064), (5032, 5674)]