2591616

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 7307280

約数和(自身を除く): 4715664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 397, 408, 544, 794, 816, 1088, 1191, 1588, 1632, 2176, 2382, 3176, 3264, 4764, 6352, 6528, 6749, 9528, 12704, 13498, 19056, 20247, 25408, 26996, 38112, 40494, 50816, 53992, 76224, 80988, 107984, 152448, 161976, 215968, 323952, 431936, 647904, 863872, 1295808, 2591616]

約数ペア:

[(1, 2591616), (2, 1295808), (3, 863872), (4, 647904), (6, 431936), (8, 323952), (12, 215968), (16, 161976), (17, 152448), (24, 107984), (32, 80988), (34, 76224), (48, 53992), (51, 50816), (64, 40494), (68, 38112), (96, 26996), (102, 25408), (128, 20247), (136, 19056), (192, 13498), (204, 12704), (272, 9528), (384, 6749), (397, 6528), (408, 6352), (544, 4764), (794, 3264), (816, 3176), (1088, 2382), (1191, 2176), (1588, 1632)]