28857577338

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2129}}^1\times {\mathrm{8461}}^1$

素因数の和:10687

約数の個数: 48

約数和(自身を含む): 63264450600

約数和(自身を除く): 34406873262

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 2129, 4258, 6387, 8461, 12774, 16922, 19161, 25383, 38322, 50766, 76149, 152298, 189481, 378962, 568443, 753029, 1136886, 1506058, 1705329, 2259087, 3410658, 4518174, 6777261, 13554522, 18013469, 36026938, 54040407, 108080814, 162121221, 324242442, 1603198741, 3206397482, 4809596223, 9619192446, 14428788669, 28857577338]

約数ペア:

[(1, 28857577338), (2, 14428788669), (3, 9619192446), (6, 4809596223), (9, 3206397482), (18, 1603198741), (89, 324242442), (178, 162121221), (267, 108080814), (534, 54040407), (801, 36026938), (1602, 18013469), (2129, 13554522), (4258, 6777261), (6387, 4518174), (8461, 3410658), (12774, 2259087), (16922, 1705329), (19161, 1506058), (25383, 1136886), (38322, 753029), (50766, 568443), (76149, 378962), (152298, 189481)]