7172443304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2747

約数の個数: 96

約数和(自身を含む): 15500497320

約数和(自身を除く): 8328054016

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 146, 152, 247, 292, 361, 494, 584, 722, 949, 988, 1387, 1444, 1898, 1976, 2617, 2774, 2888, 3796, 4693, 5234, 5548, 7592, 9386, 10468, 11096, 18031, 18772, 20936, 26353, 34021, 36062, 37544, 49723, 52706, 68042, 72124, 99446, 105412, 136084, 144248, 191041, 198892, 210824, 272168, 342589, 382082, 397784, 646399, 685178, 764164, 944737, 1292798, 1370356, 1528328, 1889474, 2483533, 2585596, 2740712, 3629779, 3778948, 4967066, 5171192, 7259558, 7557896, 9934132, 12281581, 14519116, 19868264, 24563162, 29038232, 47187127, 49126324, 68965801, 94374254, 98252648, 137931602, 188748508, 275863204, 377497016, 551726408, 896555413, 1793110826, 3586221652, 7172443304]

約数ペア:

[(1, 7172443304), (2, 3586221652), (4, 1793110826), (8, 896555413), (13, 551726408), (19, 377497016), (26, 275863204), (38, 188748508), (52, 137931602), (73, 98252648), (76, 94374254), (104, 68965801), (146, 49126324), (152, 47187127), (247, 29038232), (292, 24563162), (361, 19868264), (494, 14519116), (584, 12281581), (722, 9934132), (949, 7557896), (988, 7259558), (1387, 5171192), (1444, 4967066), (1898, 3778948), (1976, 3629779), (2617, 2740712), (2774, 2585596), (2888, 2483533), (3796, 1889474), (4693, 1528328), (5234, 1370356), (5548, 1292798), (7592, 944737), (9386, 764164), (10468, 685178), (11096, 646399), (18031, 397784), (18772, 382082), (20936, 342589), (26353, 272168), (34021, 210824), (36062, 198892), (37544, 191041), (49723, 144248), (52706, 136084), (68042, 105412), (72124, 99446)]