64378144

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 132201720

約数和(自身を除く): 67823576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 173, 232, 346, 401, 464, 692, 802, 928, 1384, 1604, 2768, 3208, 5017, 5536, 6416, 10034, 11629, 12832, 20068, 23258, 40136, 46516, 69373, 80272, 93032, 138746, 160544, 186064, 277492, 372128, 554984, 1109968, 2011817, 2219936, 4023634, 8047268, 16094536, 32189072, 64378144]

約数ペア:

[(1, 64378144), (2, 32189072), (4, 16094536), (8, 8047268), (16, 4023634), (29, 2219936), (32, 2011817), (58, 1109968), (116, 554984), (173, 372128), (232, 277492), (346, 186064), (401, 160544), (464, 138746), (692, 93032), (802, 80272), (928, 69373), (1384, 46516), (1604, 40136), (2768, 23258), (3208, 20068), (5017, 12832), (5536, 11629), (6416, 10034)]