25286328

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11329}}^1$

素因数の和:11372

約数の個数: 48

約数和(自身を含む): 70699200

約数和(自身を除く): 45412872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 11329, 22658, 33987, 45316, 67974, 90632, 101961, 135948, 203922, 271896, 351199, 407844, 702398, 815688, 1053597, 1404796, 2107194, 2809592, 3160791, 4214388, 6321582, 8428776, 12643164, 25286328]

約数ペア:

[(1, 25286328), (2, 12643164), (3, 8428776), (4, 6321582), (6, 4214388), (8, 3160791), (9, 2809592), (12, 2107194), (18, 1404796), (24, 1053597), (31, 815688), (36, 702398), (62, 407844), (72, 351199), (93, 271896), (124, 203922), (186, 135948), (248, 101961), (279, 90632), (372, 67974), (558, 45316), (744, 33987), (1116, 22658), (2232, 11329)]