29871344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 61610640

約数和(自身を除く): 31739296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1013, 1552, 1843, 2026, 3686, 4052, 7372, 8104, 14744, 16208, 19247, 29488, 38494, 76988, 98261, 153976, 196522, 307952, 393044, 786088, 1572176, 1866959, 3733918, 7467836, 14935672, 29871344]

約数ペア:

[(1, 29871344), (2, 14935672), (4, 7467836), (8, 3733918), (16, 1866959), (19, 1572176), (38, 786088), (76, 393044), (97, 307952), (152, 196522), (194, 153976), (304, 98261), (388, 76988), (776, 38494), (1013, 29488), (1552, 19247), (1843, 16208), (2026, 14744), (3686, 8104), (4052, 7372)]