28517034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 72656640

約数和(自身を除く): 44139606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 1801, 2262, 2639, 3602, 5278, 5403, 7917, 10806, 12607, 15834, 23413, 25214, 37821, 46826, 52229, 70239, 75642, 104458, 140478, 156687, 163891, 313374, 327782, 365603, 491673, 678977, 731206, 983346, 1096809, 1357954, 2036931, 2193618, 4073862, 4752839, 9505678, 14258517, 28517034]

約数ペア:

[(1, 28517034), (2, 14258517), (3, 9505678), (6, 4752839), (7, 4073862), (13, 2193618), (14, 2036931), (21, 1357954), (26, 1096809), (29, 983346), (39, 731206), (42, 678977), (58, 491673), (78, 365603), (87, 327782), (91, 313374), (174, 163891), (182, 156687), (203, 140478), (273, 104458), (377, 75642), (406, 70239), (546, 52229), (609, 46826), (754, 37821), (1131, 25214), (1218, 23413), (1801, 15834), (2262, 12607), (2639, 10806), (3602, 7917), (5278, 5403)]