2129216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 4754880

約数和(自身を除く): 2625664

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 103, 136, 152, 206, 272, 304, 323, 412, 544, 608, 646, 824, 1088, 1216, 1292, 1648, 1751, 1957, 2584, 3296, 3502, 3914, 5168, 6592, 7004, 7828, 10336, 14008, 15656, 20672, 28016, 31312, 33269, 56032, 62624, 66538, 112064, 125248, 133076, 266152, 532304, 1064608, 2129216]

約数ペア:

[(1, 2129216), (2, 1064608), (4, 532304), (8, 266152), (16, 133076), (17, 125248), (19, 112064), (32, 66538), (34, 62624), (38, 56032), (64, 33269), (68, 31312), (76, 28016), (103, 20672), (136, 15656), (152, 14008), (206, 10336), (272, 7828), (304, 7004), (323, 6592), (412, 5168), (544, 3914), (608, 3502), (646, 3296), (824, 2584), (1088, 1957), (1216, 1751), (1292, 1648)]