28400032

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 59657472

約数和(自身を除く): 31257440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 821, 1081, 1504, 1642, 2162, 3284, 4324, 6568, 8648, 13136, 17296, 18883, 26272, 34592, 37766, 38587, 75532, 77174, 151064, 154348, 302128, 308696, 604256, 617392, 887501, 1234784, 1775002, 3550004, 7100008, 14200016, 28400032]

約数ペア:

[(1, 28400032), (2, 14200016), (4, 7100008), (8, 3550004), (16, 1775002), (23, 1234784), (32, 887501), (46, 617392), (47, 604256), (92, 308696), (94, 302128), (184, 154348), (188, 151064), (368, 77174), (376, 75532), (736, 38587), (752, 37766), (821, 34592), (1081, 26272), (1504, 18883), (1642, 17296), (2162, 13136), (3284, 8648), (4324, 6568)]