74458132

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 154667520

約数和(自身を除く): 80209388

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 287, 316, 553, 574, 821, 1106, 1148, 1642, 2212, 3239, 3284, 5747, 6478, 11494, 12956, 22673, 22988, 33661, 45346, 64859, 67322, 90692, 129718, 134644, 235627, 259436, 454013, 471254, 908026, 942508, 1816052, 2659219, 5318438, 10636876, 18614533, 37229066, 74458132]

約数ペア:

[(1, 74458132), (2, 37229066), (4, 18614533), (7, 10636876), (14, 5318438), (28, 2659219), (41, 1816052), (79, 942508), (82, 908026), (158, 471254), (164, 454013), (287, 259436), (316, 235627), (553, 134644), (574, 129718), (821, 90692), (1106, 67322), (1148, 64859), (1642, 45346), (2212, 33661), (3239, 22988), (3284, 22673), (5747, 12956), (6478, 11494)]