28885108

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8669}}^1$

素因数の和:8704

約数の個数: 36

約数和(自身を含む): 62267940

約数和(自身を除く): 33382832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 8669, 17338, 34676, 60683, 121366, 147373, 242732, 294746, 424781, 589492, 849562, 1031611, 1699124, 2063222, 4126444, 7221277, 14442554, 28885108]

約数ペア:

[(1, 28885108), (2, 14442554), (4, 7221277), (7, 4126444), (14, 2063222), (17, 1699124), (28, 1031611), (34, 849562), (49, 589492), (68, 424781), (98, 294746), (119, 242732), (196, 147373), (238, 121366), (476, 60683), (833, 34676), (1666, 17338), (3332, 8669)]