28430348548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4519}}^1\times {\mathrm{13217}}^1$

素因数の和:17764

約数の個数: 48

約数和(自身を含む): 60223322880

約数和(自身を除く): 31792974332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4519, 9038, 13217, 18076, 26434, 31633, 52868, 63266, 76823, 92519, 126532, 153646, 185038, 224689, 307292, 370076, 449378, 537761, 898756, 1075522, 1572823, 2151044, 3145646, 6291292, 59727623, 119455246, 238910492, 418093361, 836186722, 1015369591, 1672373444, 2030739182, 4061478364, 7107587137, 14215174274, 28430348548]

約数ペア:

[(1, 28430348548), (2, 14215174274), (4, 7107587137), (7, 4061478364), (14, 2030739182), (17, 1672373444), (28, 1015369591), (34, 836186722), (68, 418093361), (119, 238910492), (238, 119455246), (476, 59727623), (4519, 6291292), (9038, 3145646), (13217, 2151044), (18076, 1572823), (26434, 1075522), (31633, 898756), (52868, 537761), (63266, 449378), (76823, 370076), (92519, 307292), (126532, 224689), (153646, 185038)]