15697687732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2\times {\mathrm{787}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 30124773504

約数和(自身を除く): 14427085772

約数列:

[1, 2, 4, 17, 34, 47, 68, 79, 94, 158, 188, 316, 787, 799, 1343, 1574, 1598, 2686, 3148, 3196, 3713, 5372, 6241, 7426, 12482, 13379, 14852, 24964, 26758, 36989, 53516, 62173, 63121, 73978, 106097, 124346, 126242, 147956, 212194, 248692, 252484, 293327, 424388, 586654, 628813, 1056941, 1173308, 1257626, 2113882, 2515252, 2922131, 4227764, 4911667, 4986559, 5844262, 9823334, 9973118, 11688524, 19646668, 19946236, 49676227, 83498339, 99352454, 166996678, 198704908, 230848349, 333993356, 461696698, 923393396, 3924421933, 7848843866, 15697687732]

約数ペア:

[(1, 15697687732), (2, 7848843866), (4, 3924421933), (17, 923393396), (34, 461696698), (47, 333993356), (68, 230848349), (79, 198704908), (94, 166996678), (158, 99352454), (188, 83498339), (316, 49676227), (787, 19946236), (799, 19646668), (1343, 11688524), (1574, 9973118), (1598, 9823334), (2686, 5844262), (3148, 4986559), (3196, 4911667), (3713, 4227764), (5372, 2922131), (6241, 2515252), (7426, 2113882), (12482, 1257626), (13379, 1173308), (14852, 1056941), (24964, 628813), (26758, 586654), (36989, 424388), (53516, 293327), (62173, 252484), (63121, 248692), (73978, 212194), (106097, 147956), (124346, 126242)]