67931536

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 40

約数和(自身を含む): 139152800

約数和(自身を除く): 71221264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 619, 722, 1238, 1444, 2476, 2888, 4952, 5776, 6859, 9904, 11761, 13718, 23522, 27436, 47044, 54872, 94088, 109744, 188176, 223459, 446918, 893836, 1787672, 3575344, 4245721, 8491442, 16982884, 33965768, 67931536]

約数ペア:

[(1, 67931536), (2, 33965768), (4, 16982884), (8, 8491442), (16, 4245721), (19, 3575344), (38, 1787672), (76, 893836), (152, 446918), (304, 223459), (361, 188176), (619, 109744), (722, 94088), (1238, 54872), (1444, 47044), (2476, 27436), (2888, 23522), (4952, 13718), (5776, 11761), (6859, 9904)]