28310544

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 90

約数和(自身を含む): 81861390

約数和(自身を除く): 53550846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 89, 94, 141, 144, 178, 188, 267, 282, 356, 376, 423, 534, 564, 712, 752, 801, 846, 1068, 1128, 1424, 1602, 1692, 2136, 2209, 2256, 3204, 3384, 4183, 4272, 4418, 6408, 6627, 6768, 8366, 8836, 12549, 12816, 13254, 16732, 17672, 19881, 25098, 26508, 33464, 35344, 37647, 39762, 50196, 53016, 66928, 75294, 79524, 100392, 106032, 150588, 159048, 196601, 200784, 301176, 318096, 393202, 589803, 602352, 786404, 1179606, 1572808, 1769409, 2359212, 3145616, 3538818, 4718424, 7077636, 9436848, 14155272, 28310544]

約数ペア:

[(1, 28310544), (2, 14155272), (3, 9436848), (4, 7077636), (6, 4718424), (8, 3538818), (9, 3145616), (12, 2359212), (16, 1769409), (18, 1572808), (24, 1179606), (36, 786404), (47, 602352), (48, 589803), (72, 393202), (89, 318096), (94, 301176), (141, 200784), (144, 196601), (178, 159048), (188, 150588), (267, 106032), (282, 100392), (356, 79524), (376, 75294), (423, 66928), (534, 53016), (564, 50196), (712, 39762), (752, 37647), (801, 35344), (846, 33464), (1068, 26508), (1128, 25098), (1424, 19881), (1602, 17672), (1692, 16732), (2136, 13254), (2209, 12816), (2256, 12549), (3204, 8836), (3384, 8366), (4183, 6768), (4272, 6627), (4418, 6408)]