28888848

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11832

約数の個数: 60

約数和(自身を含む): 85611708

約数和(自身を除く): 56722860

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, 11801, 23602, 35403, 47204, 70806, 94408, 106209, 141612, 188816, 200617, 212418, 283224, 401234, 424836, 566448, 601851, 802468, 849672, 1203702, 1604936, 1699344, 1805553, 2407404, 3209872, 3611106, 4814808, 7222212, 9629616, 14444424, 28888848]

約数ペア:

[(1, 28888848), (2, 14444424), (3, 9629616), (4, 7222212), (6, 4814808), (8, 3611106), (9, 3209872), (12, 2407404), (16, 1805553), (17, 1699344), (18, 1604936), (24, 1203702), (34, 849672), (36, 802468), (48, 601851), (51, 566448), (68, 424836), (72, 401234), (102, 283224), (136, 212418), (144, 200617), (153, 188816), (204, 141612), (272, 106209), (306, 94408), (408, 70806), (612, 47204), (816, 35403), (1224, 23602), (2448, 11801)]