71328736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 89064224

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 67, 68, 76, 103, 134, 136, 152, 206, 268, 272, 304, 323, 412, 536, 544, 608, 646, 824, 1072, 1139, 1273, 1292, 1648, 1751, 1957, 2144, 2278, 2546, 2584, 3296, 3502, 3914, 4556, 5092, 5168, 6901, 7004, 7828, 9112, 10184, 10336, 13802, 14008, 15656, 18224, 20368, 21641, 27604, 28016, 31312, 33269, 36448, 40736, 43282, 55208, 56032, 62624, 66538, 86564, 110416, 117317, 131119, 133076, 173128, 220832, 234634, 262238, 266152, 346256, 469268, 524476, 532304, 692512, 938536, 1048952, 1064608, 1877072, 2097904, 2229023, 3754144, 4195808, 4458046, 8916092, 17832184, 35664368, 71328736]

約数ペア:

[(1, 71328736), (2, 35664368), (4, 17832184), (8, 8916092), (16, 4458046), (17, 4195808), (19, 3754144), (32, 2229023), (34, 2097904), (38, 1877072), (67, 1064608), (68, 1048952), (76, 938536), (103, 692512), (134, 532304), (136, 524476), (152, 469268), (206, 346256), (268, 266152), (272, 262238), (304, 234634), (323, 220832), (412, 173128), (536, 133076), (544, 131119), (608, 117317), (646, 110416), (824, 86564), (1072, 66538), (1139, 62624), (1273, 56032), (1292, 55208), (1648, 43282), (1751, 40736), (1957, 36448), (2144, 33269), (2278, 31312), (2546, 28016), (2584, 27604), (3296, 21641), (3502, 20368), (3914, 18224), (4556, 15656), (5092, 14008), (5168, 13802), (6901, 10336), (7004, 10184), (7828, 9112)]