61450928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 153323520

約数和(自身を除く): 91872592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1609, 1736, 2387, 2728, 3218, 3472, 4774, 5456, 6436, 9548, 11263, 12872, 17699, 19096, 22526, 25744, 35398, 38192, 45052, 49879, 70796, 90104, 99758, 123893, 141592, 180208, 199516, 247786, 283184, 349153, 399032, 495572, 548669, 698306, 798064, 991144, 1097338, 1396612, 1982288, 2194676, 2793224, 3840683, 4389352, 5586448, 7681366, 8778704, 15362732, 30725464, 61450928]

約数ペア:

[(1, 61450928), (2, 30725464), (4, 15362732), (7, 8778704), (8, 7681366), (11, 5586448), (14, 4389352), (16, 3840683), (22, 2793224), (28, 2194676), (31, 1982288), (44, 1396612), (56, 1097338), (62, 991144), (77, 798064), (88, 698306), (112, 548669), (124, 495572), (154, 399032), (176, 349153), (217, 283184), (248, 247786), (308, 199516), (341, 180208), (434, 141592), (496, 123893), (616, 99758), (682, 90104), (868, 70796), (1232, 49879), (1364, 45052), (1609, 38192), (1736, 35398), (2387, 25744), (2728, 22526), (3218, 19096), (3472, 17699), (4774, 12872), (5456, 11263), (6436, 9548)]