30889376

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3781

約数の個数: 48

約数和(自身を含む): 71398656

約数和(自身を除く): 40509280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 3727, 4144, 7454, 8288, 14908, 26089, 29816, 52178, 59632, 104356, 119264, 137899, 208712, 275798, 417424, 551596, 834848, 965293, 1103192, 1930586, 2206384, 3861172, 4412768, 7722344, 15444688, 30889376]

約数ペア:

[(1, 30889376), (2, 15444688), (4, 7722344), (7, 4412768), (8, 3861172), (14, 2206384), (16, 1930586), (28, 1103192), (32, 965293), (37, 834848), (56, 551596), (74, 417424), (112, 275798), (148, 208712), (224, 137899), (259, 119264), (296, 104356), (518, 59632), (592, 52178), (1036, 29816), (1184, 26089), (2072, 14908), (3727, 8288), (4144, 7454)]