25577916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 74887680

約数和(自身を除く): 49309764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 273, 354, 364, 397, 413, 546, 708, 767, 794, 826, 1092, 1191, 1239, 1534, 1588, 1652, 2301, 2382, 2478, 2779, 3068, 4602, 4764, 4956, 5161, 5369, 5558, 8337, 9204, 10322, 10738, 11116, 15483, 16107, 16674, 20644, 21476, 23423, 30966, 32214, 33348, 36127, 46846, 61932, 64428, 70269, 72254, 93692, 108381, 140538, 144508, 163961, 216762, 281076, 304499, 327922, 433524, 491883, 608998, 655844, 913497, 983766, 1217996, 1826994, 1967532, 2131493, 3653988, 4262986, 6394479, 8525972, 12788958, 25577916]

約数ペア:

[(1, 25577916), (2, 12788958), (3, 8525972), (4, 6394479), (6, 4262986), (7, 3653988), (12, 2131493), (13, 1967532), (14, 1826994), (21, 1217996), (26, 983766), (28, 913497), (39, 655844), (42, 608998), (52, 491883), (59, 433524), (78, 327922), (84, 304499), (91, 281076), (118, 216762), (156, 163961), (177, 144508), (182, 140538), (236, 108381), (273, 93692), (354, 72254), (364, 70269), (397, 64428), (413, 61932), (546, 46846), (708, 36127), (767, 33348), (794, 32214), (826, 30966), (1092, 23423), (1191, 21476), (1239, 20644), (1534, 16674), (1588, 16107), (1652, 15483), (2301, 11116), (2382, 10738), (2478, 10322), (2779, 9204), (3068, 8337), (4602, 5558), (4764, 5369), (4956, 5161)]