28114113888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13945493}}^1$

素因数の和:13945516

約数の個数: 72

約数和(自身を含む): 91370876688

約数和(自身を除く): 63256762800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 13945493, 27890986, 41836479, 55781972, 83672958, 97618451, 111563944, 125509437, 167345916, 195236902, 223127888, 251018874, 292855353, 334691832, 390473804, 446255776, 502037748, 585710706, 669383664, 780947608, 878566059, 1004075496, 1171421412, 1338767328, 1561895216, 1757132118, 2008150992, 2342842824, 3123790432, 3514264236, 4016301984, 4685685648, 7028528472, 9371371296, 14057056944, 28114113888]

約数ペア:

[(1, 28114113888), (2, 14057056944), (3, 9371371296), (4, 7028528472), (6, 4685685648), (7, 4016301984), (8, 3514264236), (9, 3123790432), (12, 2342842824), (14, 2008150992), (16, 1757132118), (18, 1561895216), (21, 1338767328), (24, 1171421412), (28, 1004075496), (32, 878566059), (36, 780947608), (42, 669383664), (48, 585710706), (56, 502037748), (63, 446255776), (72, 390473804), (84, 334691832), (96, 292855353), (112, 251018874), (126, 223127888), (144, 195236902), (168, 167345916), (224, 125509437), (252, 111563944), (288, 97618451), (336, 83672958), (504, 55781972), (672, 41836479), (1008, 27890986), (2016, 13945493)]