4571008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 10195920

約数和(自身を除く): 5624912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 67, 82, 104, 128, 134, 164, 208, 268, 328, 416, 533, 536, 656, 832, 871, 1066, 1072, 1312, 1664, 1742, 2132, 2144, 2624, 2747, 3484, 4264, 4288, 5248, 5494, 6968, 8528, 8576, 10988, 13936, 17056, 21976, 27872, 34112, 35711, 43952, 55744, 68224, 71422, 87904, 111488, 142844, 175808, 285688, 351616, 571376, 1142752, 2285504, 4571008]

約数ペア:

[(1, 4571008), (2, 2285504), (4, 1142752), (8, 571376), (13, 351616), (16, 285688), (26, 175808), (32, 142844), (41, 111488), (52, 87904), (64, 71422), (67, 68224), (82, 55744), (104, 43952), (128, 35711), (134, 34112), (164, 27872), (208, 21976), (268, 17056), (328, 13936), (416, 10988), (533, 8576), (536, 8528), (656, 6968), (832, 5494), (871, 5248), (1066, 4288), (1072, 4264), (1312, 3484), (1664, 2747), (1742, 2624), (2132, 2144)]