74810752

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{1619}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 157391100

約数和(自身を除く): 82580348

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 1619, 2432, 2888, 3238, 5776, 6476, 11552, 12952, 23104, 25904, 30761, 46208, 51808, 61522, 103616, 123044, 207232, 246088, 492176, 584459, 984352, 1168918, 1968704, 2337836, 3937408, 4675672, 9351344, 18702688, 37405376, 74810752]

約数ペア:

[(1, 74810752), (2, 37405376), (4, 18702688), (8, 9351344), (16, 4675672), (19, 3937408), (32, 2337836), (38, 1968704), (64, 1168918), (76, 984352), (128, 584459), (152, 492176), (304, 246088), (361, 207232), (608, 123044), (722, 103616), (1216, 61522), (1444, 51808), (1619, 46208), (2432, 30761), (2888, 25904), (3238, 23104), (5776, 12952), (6476, 11552)]