28379664

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{11593}}^1$

素因数の和:11624

約数の個数: 60

約数和(自身を含む): 84102876

約数和(自身を除く): 55723212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 11593, 23186, 34779, 46372, 69558, 92744, 104337, 139116, 185488, 197081, 208674, 278232, 394162, 417348, 556464, 591243, 788324, 834696, 1182486, 1576648, 1669392, 1773729, 2364972, 3153296, 3547458, 4729944, 7094916, 9459888, 14189832, 28379664]

約数ペア:

[(1, 28379664), (2, 14189832), (3, 9459888), (4, 7094916), (6, 4729944), (8, 3547458), (9, 3153296), (12, 2364972), (16, 1773729), (17, 1669392), (18, 1576648), (24, 1182486), (34, 834696), (36, 788324), (48, 591243), (51, 556464), (68, 417348), (72, 394162), (102, 278232), (136, 208674), (144, 197081), (153, 185488), (204, 139116), (272, 104337), (306, 92744), (408, 69558), (612, 46372), (816, 34779), (1224, 23186), (2448, 11593)]