29628248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 60071760

約数和(自身を除く): 30443512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 821, 1388, 1642, 2776, 3284, 4511, 6568, 9022, 10673, 18044, 21346, 36088, 42692, 85384, 284887, 569774, 1139548, 2279096, 3703531, 7407062, 14814124, 29628248]

約数ペア:

[(1, 29628248), (2, 14814124), (4, 7407062), (8, 3703531), (13, 2279096), (26, 1139548), (52, 569774), (104, 284887), (347, 85384), (694, 42692), (821, 36088), (1388, 21346), (1642, 18044), (2776, 10673), (3284, 9022), (4511, 6568)]