22980464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 52059168

約数和(自身を除く): 29078704

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 67, 68, 97, 104, 134, 136, 194, 208, 221, 268, 272, 388, 442, 536, 776, 871, 884, 1072, 1139, 1261, 1552, 1649, 1742, 1768, 2278, 2522, 3298, 3484, 3536, 4556, 5044, 6499, 6596, 6968, 9112, 10088, 12998, 13192, 13936, 14807, 18224, 20176, 21437, 25996, 26384, 29614, 42874, 51992, 59228, 84487, 85748, 103984, 110483, 118456, 168974, 171496, 220966, 236912, 337948, 342992, 441932, 675896, 883864, 1351792, 1436279, 1767728, 2872558, 5745116, 11490232, 22980464]

約数ペア:

[(1, 22980464), (2, 11490232), (4, 5745116), (8, 2872558), (13, 1767728), (16, 1436279), (17, 1351792), (26, 883864), (34, 675896), (52, 441932), (67, 342992), (68, 337948), (97, 236912), (104, 220966), (134, 171496), (136, 168974), (194, 118456), (208, 110483), (221, 103984), (268, 85748), (272, 84487), (388, 59228), (442, 51992), (536, 42874), (776, 29614), (871, 26384), (884, 25996), (1072, 21437), (1139, 20176), (1261, 18224), (1552, 14807), (1649, 13936), (1742, 13192), (1768, 12998), (2278, 10088), (2522, 9112), (3298, 6968), (3484, 6596), (3536, 6499), (4556, 5044)]