29038212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 84593600

約数和(自身を除く): 55555388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 829, 834, 973, 1251, 1658, 1668, 1946, 2487, 2502, 2919, 3316, 3892, 4974, 5004, 5803, 5838, 7461, 8757, 9948, 11606, 11676, 14922, 17409, 17514, 23212, 29844, 34818, 35028, 52227, 69636, 104454, 115231, 208908, 230462, 345693, 460924, 691386, 806617, 1037079, 1382772, 1613234, 2074158, 2419851, 3226468, 4148316, 4839702, 7259553, 9679404, 14519106, 29038212]

約数ペア:

[(1, 29038212), (2, 14519106), (3, 9679404), (4, 7259553), (6, 4839702), (7, 4148316), (9, 3226468), (12, 2419851), (14, 2074158), (18, 1613234), (21, 1382772), (28, 1037079), (36, 806617), (42, 691386), (63, 460924), (84, 345693), (126, 230462), (139, 208908), (252, 115231), (278, 104454), (417, 69636), (556, 52227), (829, 35028), (834, 34818), (973, 29844), (1251, 23212), (1658, 17514), (1668, 17409), (1946, 14922), (2487, 11676), (2502, 11606), (2919, 9948), (3316, 8757), (3892, 7461), (4974, 5838), (5004, 5803)]