29781664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 69370560

約数和(自身を除く): 39588896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 61, 73, 76, 88, 122, 146, 152, 176, 209, 244, 292, 304, 352, 418, 488, 584, 608, 671, 803, 836, 976, 1159, 1168, 1342, 1387, 1606, 1672, 1952, 2318, 2336, 2684, 2774, 3212, 3344, 4453, 4636, 5368, 5548, 6424, 6688, 8906, 9272, 10736, 11096, 12749, 12848, 15257, 17812, 18544, 21472, 22192, 25498, 25696, 30514, 35624, 37088, 44384, 48983, 50996, 61028, 71248, 84607, 97966, 101992, 122056, 142496, 169214, 195932, 203984, 244112, 338428, 391864, 407968, 488224, 676856, 783728, 930677, 1353712, 1567456, 1861354, 2707424, 3722708, 7445416, 14890832, 29781664]

約数ペア:

[(1, 29781664), (2, 14890832), (4, 7445416), (8, 3722708), (11, 2707424), (16, 1861354), (19, 1567456), (22, 1353712), (32, 930677), (38, 783728), (44, 676856), (61, 488224), (73, 407968), (76, 391864), (88, 338428), (122, 244112), (146, 203984), (152, 195932), (176, 169214), (209, 142496), (244, 122056), (292, 101992), (304, 97966), (352, 84607), (418, 71248), (488, 61028), (584, 50996), (608, 48983), (671, 44384), (803, 37088), (836, 35624), (976, 30514), (1159, 25696), (1168, 25498), (1342, 22192), (1387, 21472), (1606, 18544), (1672, 17812), (1952, 15257), (2318, 12848), (2336, 12749), (2684, 11096), (2774, 10736), (3212, 9272), (3344, 8906), (4453, 6688), (4636, 6424), (5368, 5548)]