38628314

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 23061286

約数列:

[1, 2, 41, 67, 79, 82, 89, 134, 158, 178, 2747, 3239, 3649, 5293, 5494, 5963, 6478, 7031, 7298, 10586, 11926, 14062, 217013, 244483, 288271, 434026, 471077, 488966, 576542, 942154, 19314157, 38628314]

約数ペア:

[(1, 38628314), (2, 19314157), (41, 942154), (67, 576542), (79, 488966), (82, 471077), (89, 434026), (134, 288271), (158, 244483), (178, 217013), (2747, 14062), (3239, 11926), (3649, 10586), (5293, 7298), (5494, 7031), (5963, 6478)]