61429472

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 134935416

約数和(自身を除く): 73505944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 169, 208, 296, 307, 338, 416, 481, 592, 614, 676, 962, 1184, 1228, 1352, 1924, 2456, 2704, 3848, 3991, 4912, 5408, 6253, 7696, 7982, 9824, 11359, 12506, 15392, 15964, 22718, 25012, 31928, 45436, 50024, 51883, 63856, 90872, 100048, 103766, 127712, 147667, 181744, 200096, 207532, 295334, 363488, 415064, 590668, 830128, 1181336, 1660256, 1919671, 2362672, 3839342, 4725344, 7678684, 15357368, 30714736, 61429472]

約数ペア:

[(1, 61429472), (2, 30714736), (4, 15357368), (8, 7678684), (13, 4725344), (16, 3839342), (26, 2362672), (32, 1919671), (37, 1660256), (52, 1181336), (74, 830128), (104, 590668), (148, 415064), (169, 363488), (208, 295334), (296, 207532), (307, 200096), (338, 181744), (416, 147667), (481, 127712), (592, 103766), (614, 100048), (676, 90872), (962, 63856), (1184, 51883), (1228, 50024), (1352, 45436), (1924, 31928), (2456, 25012), (2704, 22718), (3848, 15964), (3991, 15392), (4912, 12506), (5408, 11359), (6253, 9824), (7696, 7982)]