1016720768

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66749}}^1$

素因数の和:66787

約数の個数: 64

約数和(自身を含む): 2451060000

約数和(自身を除く): 1434339232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 66749, 133498, 266996, 467243, 533992, 934486, 1067984, 1134733, 1868972, 2135968, 2269466, 3737944, 4271936, 4538932, 7475888, 7943131, 8543872, 9077864, 14951776, 15886262, 18155728, 29903552, 31772524, 36311456, 59807104, 63545048, 72622912, 127090096, 145245824, 254180192, 508360384, 1016720768]

約数ペア:

[(1, 1016720768), (2, 508360384), (4, 254180192), (7, 145245824), (8, 127090096), (14, 72622912), (16, 63545048), (17, 59807104), (28, 36311456), (32, 31772524), (34, 29903552), (56, 18155728), (64, 15886262), (68, 14951776), (112, 9077864), (119, 8543872), (128, 7943131), (136, 7475888), (224, 4538932), (238, 4271936), (272, 3737944), (448, 2269466), (476, 2135968), (544, 1868972), (896, 1134733), (952, 1067984), (1088, 934486), (1904, 533992), (2176, 467243), (3808, 266996), (7616, 133498), (15232, 66749)]