38138308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 75640320

約数和(自身を除く): 37502012

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 401, 403, 767, 802, 806, 1534, 1604, 1612, 1829, 3068, 3658, 5213, 7316, 10426, 12431, 20852, 23659, 23777, 24862, 47318, 47554, 49724, 94636, 95108, 161603, 307567, 323206, 615134, 646412, 733429, 1230268, 1466858, 2933716, 9534577, 19069154, 38138308]

約数ペア:

[(1, 38138308), (2, 19069154), (4, 9534577), (13, 2933716), (26, 1466858), (31, 1230268), (52, 733429), (59, 646412), (62, 615134), (118, 323206), (124, 307567), (236, 161603), (401, 95108), (403, 94636), (767, 49724), (802, 47554), (806, 47318), (1534, 24862), (1604, 23777), (1612, 23659), (1829, 20852), (3068, 12431), (3658, 10426), (5213, 7316)]