4229888

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 9614976

約数和(自身を除く): 5385088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 82, 104, 124, 128, 164, 208, 248, 256, 328, 403, 416, 496, 533, 656, 806, 832, 992, 1066, 1271, 1312, 1612, 1664, 1984, 2132, 2542, 2624, 3224, 3328, 3968, 4264, 5084, 5248, 6448, 7936, 8528, 10168, 10496, 12896, 16523, 17056, 20336, 25792, 33046, 34112, 40672, 51584, 66092, 68224, 81344, 103168, 132184, 136448, 162688, 264368, 325376, 528736, 1057472, 2114944, 4229888]

約数ペア:

[(1, 4229888), (2, 2114944), (4, 1057472), (8, 528736), (13, 325376), (16, 264368), (26, 162688), (31, 136448), (32, 132184), (41, 103168), (52, 81344), (62, 68224), (64, 66092), (82, 51584), (104, 40672), (124, 34112), (128, 33046), (164, 25792), (208, 20336), (248, 17056), (256, 16523), (328, 12896), (403, 10496), (416, 10168), (496, 8528), (533, 7936), (656, 6448), (806, 5248), (832, 5084), (992, 4264), (1066, 3968), (1271, 3328), (1312, 3224), (1612, 2624), (1664, 2542), (1984, 2132)]