72958844

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 152644800

約数和(自身を除く): 79685956

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1297, 1372, 2009, 2594, 4018, 5188, 8036, 9079, 14063, 18158, 28126, 36316, 53177, 56252, 63553, 106354, 127106, 212708, 254212, 372239, 444871, 744478, 889742, 1488956, 1779484, 2605673, 5211346, 10422692, 18239711, 36479422, 72958844]

約数ペア:

[(1, 72958844), (2, 36479422), (4, 18239711), (7, 10422692), (14, 5211346), (28, 2605673), (41, 1779484), (49, 1488956), (82, 889742), (98, 744478), (164, 444871), (196, 372239), (287, 254212), (343, 212708), (574, 127106), (686, 106354), (1148, 63553), (1297, 56252), (1372, 53177), (2009, 36316), (2594, 28126), (4018, 18158), (5188, 14063), (8036, 9079)]