29745872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1827

約数の個数: 40

約数和(自身を含む): 62850144

約数和(自身を除く): 33104272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 1723, 2158, 3446, 4316, 6892, 8632, 13784, 17264, 22399, 27568, 44798, 89596, 143009, 179192, 286018, 358384, 572036, 1144072, 1859117, 2288144, 3718234, 7436468, 14872936, 29745872]

約数ペア:

[(1, 29745872), (2, 14872936), (4, 7436468), (8, 3718234), (13, 2288144), (16, 1859117), (26, 1144072), (52, 572036), (83, 358384), (104, 286018), (166, 179192), (208, 143009), (332, 89596), (664, 44798), (1079, 27568), (1328, 22399), (1723, 17264), (2158, 13784), (3446, 8632), (4316, 6892)]