64533678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12377}}^1$

素因数の和:12472

約数の個数: 32

約数和(自身を含む): 142594560

約数和(自身を除く): 78060882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 12377, 24754, 37131, 74262, 136147, 272294, 408441, 816882, 977783, 1955566, 2933349, 5866698, 10755613, 21511226, 32266839, 64533678]

約数ペア:

[(1, 64533678), (2, 32266839), (3, 21511226), (6, 10755613), (11, 5866698), (22, 2933349), (33, 1955566), (66, 977783), (79, 816882), (158, 408441), (237, 272294), (474, 136147), (869, 74262), (1738, 37131), (2607, 24754), (5214, 12377)]