74804786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12227}}^1$

素因数の和:12278

約数の個数: 32

約数和(自身を含む): 140866560

約数和(自身を除く): 66061774

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 12227, 24454, 85589, 171178, 232313, 281221, 464626, 562442, 1626191, 1968547, 3252382, 3937094, 5343199, 10686398, 37402393, 74804786]

約数ペア:

[(1, 74804786), (2, 37402393), (7, 10686398), (14, 5343199), (19, 3937094), (23, 3252382), (38, 1968547), (46, 1626191), (133, 562442), (161, 464626), (266, 281221), (322, 232313), (437, 171178), (874, 85589), (3059, 24454), (6118, 12227)]