28748512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 63080640

約数和(自身を除く): 34332128

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2383, 3016, 4766, 6032, 9532, 12064, 19064, 30979, 38128, 61958, 69107, 76256, 123916, 138214, 247832, 276428, 495664, 552856, 898391, 991328, 1105712, 1796782, 2211424, 3593564, 7187128, 14374256, 28748512]

約数ペア:

[(1, 28748512), (2, 14374256), (4, 7187128), (8, 3593564), (13, 2211424), (16, 1796782), (26, 1105712), (29, 991328), (32, 898391), (52, 552856), (58, 495664), (104, 276428), (116, 247832), (208, 138214), (232, 123916), (377, 76256), (416, 69107), (464, 61958), (754, 38128), (928, 30979), (1508, 19064), (2383, 12064), (3016, 9532), (4766, 6032)]