28930512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 81744768

約数和(自身を除く): 52814256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 653, 852, 923, 1136, 1306, 1704, 1846, 1959, 2612, 2769, 3408, 3692, 3918, 5224, 5538, 7384, 7836, 8489, 10448, 11076, 14768, 15672, 16978, 22152, 25467, 31344, 33956, 44304, 46363, 50934, 67912, 92726, 101868, 135824, 139089, 185452, 203736, 278178, 370904, 407472, 556356, 602719, 741808, 1112712, 1205438, 1808157, 2225424, 2410876, 3616314, 4821752, 7232628, 9643504, 14465256, 28930512]

約数ペア:

[(1, 28930512), (2, 14465256), (3, 9643504), (4, 7232628), (6, 4821752), (8, 3616314), (12, 2410876), (13, 2225424), (16, 1808157), (24, 1205438), (26, 1112712), (39, 741808), (48, 602719), (52, 556356), (71, 407472), (78, 370904), (104, 278178), (142, 203736), (156, 185452), (208, 139089), (213, 135824), (284, 101868), (312, 92726), (426, 67912), (568, 50934), (624, 46363), (653, 44304), (852, 33956), (923, 31344), (1136, 25467), (1306, 22152), (1704, 16978), (1846, 15672), (1959, 14768), (2612, 11076), (2769, 10448), (3408, 8489), (3692, 7836), (3918, 7384), (5224, 5538)]