61628996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 127675968

約数和(自身を除く): 66046972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 163, 286, 326, 572, 652, 661, 1322, 1793, 2119, 2644, 3586, 4238, 7172, 7271, 8476, 8593, 14542, 17186, 23309, 29084, 34372, 46618, 93236, 94523, 107743, 189046, 215486, 378092, 430972, 1185173, 1400659, 2370346, 2801318, 4740692, 5602636, 15407249, 30814498, 61628996]

約数ペア:

[(1, 61628996), (2, 30814498), (4, 15407249), (11, 5602636), (13, 4740692), (22, 2801318), (26, 2370346), (44, 1400659), (52, 1185173), (143, 430972), (163, 378092), (286, 215486), (326, 189046), (572, 107743), (652, 94523), (661, 93236), (1322, 46618), (1793, 34372), (2119, 29084), (2644, 23309), (3586, 17186), (4238, 14542), (7172, 8593), (7271, 8476)]