1629056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 3855600

約数和(自身を除く): 2226544

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 89, 104, 128, 143, 176, 178, 208, 286, 352, 356, 416, 572, 704, 712, 832, 979, 1144, 1157, 1408, 1424, 1664, 1958, 2288, 2314, 2848, 3916, 4576, 4628, 5696, 7832, 9152, 9256, 11392, 12727, 15664, 18304, 18512, 25454, 31328, 37024, 50908, 62656, 74048, 101816, 125312, 148096, 203632, 407264, 814528, 1629056]

約数ペア:

[(1, 1629056), (2, 814528), (4, 407264), (8, 203632), (11, 148096), (13, 125312), (16, 101816), (22, 74048), (26, 62656), (32, 50908), (44, 37024), (52, 31328), (64, 25454), (88, 18512), (89, 18304), (104, 15664), (128, 12727), (143, 11392), (176, 9256), (178, 9152), (208, 7832), (286, 5696), (352, 4628), (356, 4576), (416, 3916), (572, 2848), (704, 2314), (712, 2288), (832, 1958), (979, 1664), (1144, 1424), (1157, 1408)]