64713116158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 107471831040

約数和(自身を除く): 42758714882

約数列:

[1, 2, 19, 23, 38, 46, 223, 437, 446, 547, 607, 874, 1094, 1214, 4237, 5129, 8474, 10258, 10393, 11533, 12581, 13961, 20786, 23066, 25162, 27922, 97451, 121981, 135361, 194902, 239039, 243962, 265259, 270722, 332029, 478078, 530518, 664058, 2317639, 2571859, 2805563, 3113303, 4635278, 5143718, 5611126, 6226606, 6308551, 7636667, 12617102, 15273334, 53305697, 59152757, 74042467, 106611394, 118305514, 145096673, 148084934, 290193346, 1406806873, 1702976741, 2813613746, 3405953482, 32356558079, 64713116158]

約数ペア:

[(1, 64713116158), (2, 32356558079), (19, 3405953482), (23, 2813613746), (38, 1702976741), (46, 1406806873), (223, 290193346), (437, 148084934), (446, 145096673), (547, 118305514), (607, 106611394), (874, 74042467), (1094, 59152757), (1214, 53305697), (4237, 15273334), (5129, 12617102), (8474, 7636667), (10258, 6308551), (10393, 6226606), (11533, 5611126), (12581, 5143718), (13961, 4635278), (20786, 3113303), (23066, 2805563), (25162, 2571859), (27922, 2317639), (97451, 664058), (121981, 530518), (135361, 478078), (194902, 332029), (239039, 270722), (243962, 265259)]