65379616

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 135269568

約数和(自身を除く): 69889952

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 211, 368, 421, 422, 736, 842, 844, 1684, 1688, 3368, 3376, 4853, 6736, 6752, 9683, 9706, 13472, 19366, 19412, 38732, 38824, 77464, 77648, 88831, 154928, 155296, 177662, 309856, 355324, 710648, 1421296, 2043113, 2842592, 4086226, 8172452, 16344904, 32689808, 65379616]

約数ペア:

[(1, 65379616), (2, 32689808), (4, 16344904), (8, 8172452), (16, 4086226), (23, 2842592), (32, 2043113), (46, 1421296), (92, 710648), (184, 355324), (211, 309856), (368, 177662), (421, 155296), (422, 154928), (736, 88831), (842, 77648), (844, 77464), (1684, 38824), (1688, 38732), (3368, 19412), (3376, 19366), (4853, 13472), (6736, 9706), (6752, 9683)]