64650692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 124232640

約数和(自身を除く): 59581948

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 83, 148, 166, 277, 332, 554, 703, 1108, 1406, 1577, 2812, 3071, 3154, 5263, 6142, 6308, 10249, 10526, 12284, 20498, 21052, 22991, 40996, 45982, 58349, 91964, 116698, 194731, 233396, 389462, 436829, 778924, 850667, 873658, 1701334, 1747316, 3402668, 16162673, 32325346, 64650692]

約数ペア:

[(1, 64650692), (2, 32325346), (4, 16162673), (19, 3402668), (37, 1747316), (38, 1701334), (74, 873658), (76, 850667), (83, 778924), (148, 436829), (166, 389462), (277, 233396), (332, 194731), (554, 116698), (703, 91964), (1108, 58349), (1406, 45982), (1577, 40996), (2812, 22991), (3071, 21052), (3154, 20498), (5263, 12284), (6142, 10526), (6308, 10249)]