15694178048

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{116329}}^1$

素因数の和:116393

約数の個数: 72

約数和(自身を含む): 34240106880

約数和(自身を除く): 18545928832

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 16864, 33728, 67456, 116329, 134912, 232658, 465316, 930632, 1861264, 1977593, 3606199, 3722528, 3955186, 7212398, 7445056, 7910372, 14424796, 14890112, 15820744, 28849592, 29780224, 31641488, 57699184, 61305383, 63282976, 115398368, 122610766, 126565952, 230796736, 245221532, 253131904, 461593472, 490443064, 506263808, 923186944, 980886128, 1961772256, 3923544512, 7847089024, 15694178048]

約数ペア:

[(1, 15694178048), (2, 7847089024), (4, 3923544512), (8, 1961772256), (16, 980886128), (17, 923186944), (31, 506263808), (32, 490443064), (34, 461593472), (62, 253131904), (64, 245221532), (68, 230796736), (124, 126565952), (128, 122610766), (136, 115398368), (248, 63282976), (256, 61305383), (272, 57699184), (496, 31641488), (527, 29780224), (544, 28849592), (992, 15820744), (1054, 14890112), (1088, 14424796), (1984, 7910372), (2108, 7445056), (2176, 7212398), (3968, 3955186), (4216, 3722528), (4352, 3606199), (7936, 1977593), (8432, 1861264), (16864, 930632), (33728, 465316), (67456, 232658), (116329, 134912)]