78965536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 169513344

約数和(自身を除く): 90547808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2287, 2656, 4316, 4574, 8632, 9148, 17264, 18296, 29731, 34528, 36592, 59462, 73184, 118924, 189821, 237848, 379642, 475696, 759284, 951392, 1518568, 2467673, 3037136, 4935346, 6074272, 9870692, 19741384, 39482768, 78965536]

約数ペア:

[(1, 78965536), (2, 39482768), (4, 19741384), (8, 9870692), (13, 6074272), (16, 4935346), (26, 3037136), (32, 2467673), (52, 1518568), (83, 951392), (104, 759284), (166, 475696), (208, 379642), (332, 237848), (416, 189821), (664, 118924), (1079, 73184), (1328, 59462), (2158, 36592), (2287, 34528), (2656, 29731), (4316, 18296), (4574, 17264), (8632, 9148)]