64830736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1277}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 133116480

約数和(自身を除く): 68285744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1277, 1336, 2554, 2672, 3173, 5108, 6346, 10216, 12692, 20432, 24263, 25384, 48526, 50768, 97052, 194104, 213259, 388208, 426518, 853036, 1706072, 3412144, 4051921, 8103842, 16207684, 32415368, 64830736]

約数ペア:

[(1, 64830736), (2, 32415368), (4, 16207684), (8, 8103842), (16, 4051921), (19, 3412144), (38, 1706072), (76, 853036), (152, 426518), (167, 388208), (304, 213259), (334, 194104), (668, 97052), (1277, 50768), (1336, 48526), (2554, 25384), (2672, 24263), (3173, 20432), (5108, 12692), (6346, 10216)]