29719952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1743

約数の個数: 40

約数和(自身を含む): 61677600

約数和(自身を除く): 31957648

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 1657, 2242, 3314, 4484, 6628, 8968, 13256, 17936, 26512, 31483, 62966, 97763, 125932, 195526, 251864, 391052, 503728, 782104, 1564208, 1857497, 3714994, 7429988, 14859976, 29719952]

約数ペア:

[(1, 29719952), (2, 14859976), (4, 7429988), (8, 3714994), (16, 1857497), (19, 1564208), (38, 782104), (59, 503728), (76, 391052), (118, 251864), (152, 195526), (236, 125932), (304, 97763), (472, 62966), (944, 31483), (1121, 26512), (1657, 17936), (2242, 13256), (3314, 8968), (4484, 6628)]