39482768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2391

約数の個数: 40

約数和(自身を含む): 83411328

約数和(自身を除く): 43928560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 2287, 4316, 4574, 8632, 9148, 17264, 18296, 29731, 36592, 59462, 118924, 189821, 237848, 379642, 475696, 759284, 1518568, 2467673, 3037136, 4935346, 9870692, 19741384, 39482768]

約数ペア:

[(1, 39482768), (2, 19741384), (4, 9870692), (8, 4935346), (13, 3037136), (16, 2467673), (26, 1518568), (52, 759284), (83, 475696), (104, 379642), (166, 237848), (208, 189821), (332, 118924), (664, 59462), (1079, 36592), (1328, 29731), (2158, 18296), (2287, 17264), (4316, 9148), (4574, 8632)]