42078502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 71733600

約数和(自身を除く): 29655098

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1229, 1802, 2014, 2458, 17119, 20893, 23351, 34238, 41786, 46702, 65137, 130274, 396967, 793934, 1107329, 1237603, 2214658, 2475206, 21039251, 42078502]

約数ペア:

[(1, 42078502), (2, 21039251), (17, 2475206), (19, 2214658), (34, 1237603), (38, 1107329), (53, 793934), (106, 396967), (323, 130274), (646, 65137), (901, 46702), (1007, 41786), (1229, 34238), (1802, 23351), (2014, 20893), (2458, 17119)]