42636256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 91297584

約数和(自身を除く): 48661328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 904, 907, 1469, 1808, 1814, 2938, 3616, 3628, 5876, 7256, 11752, 11791, 14512, 23504, 23582, 29024, 47008, 47164, 94328, 102491, 188656, 204982, 377312, 409964, 819928, 1332383, 1639856, 2664766, 3279712, 5329532, 10659064, 21318128, 42636256]

約数ペア:

[(1, 42636256), (2, 21318128), (4, 10659064), (8, 5329532), (13, 3279712), (16, 2664766), (26, 1639856), (32, 1332383), (52, 819928), (104, 409964), (113, 377312), (208, 204982), (226, 188656), (416, 102491), (452, 94328), (904, 47164), (907, 47008), (1469, 29024), (1808, 23582), (1814, 23504), (2938, 14512), (3616, 11791), (3628, 11752), (5876, 7256)]