2455616

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 56

約数和(自身を含む): 5385816

約数和(自身を除く): 2930200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 61, 64, 68, 74, 122, 136, 148, 244, 272, 296, 488, 544, 592, 629, 976, 1037, 1088, 1184, 1258, 1952, 2074, 2257, 2368, 2516, 3904, 4148, 4514, 5032, 8296, 9028, 10064, 16592, 18056, 20128, 33184, 36112, 38369, 40256, 66368, 72224, 76738, 144448, 153476, 306952, 613904, 1227808, 2455616]

約数ペア:

[(1, 2455616), (2, 1227808), (4, 613904), (8, 306952), (16, 153476), (17, 144448), (32, 76738), (34, 72224), (37, 66368), (61, 40256), (64, 38369), (68, 36112), (74, 33184), (122, 20128), (136, 18056), (148, 16592), (244, 10064), (272, 9028), (296, 8296), (488, 5032), (544, 4514), (592, 4148), (629, 3904), (976, 2516), (1037, 2368), (1088, 2257), (1184, 2074), (1258, 1952)]