25203115952

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{25447}}^1$

素因数の和:25738

約数の個数: 80

約数和(自身を含む): 57557268480

約数和(自身を除く): 32354152528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 239, 259, 296, 478, 518, 592, 956, 1036, 1673, 1912, 2072, 3346, 3824, 4144, 6692, 8843, 13384, 17686, 25447, 26768, 35372, 50894, 61901, 70744, 101788, 123802, 141488, 178129, 203576, 247604, 356258, 407152, 495208, 712516, 941539, 990416, 1425032, 1883078, 2850064, 3766156, 6081833, 6590773, 7532312, 12163666, 13181546, 15064624, 24327332, 26363092, 42572831, 48654664, 52726184, 85145662, 97309328, 105452368, 170291324, 225027821, 340582648, 450055642, 681165296, 900111284, 1575194747, 1800222568, 3150389494, 3600445136, 6300778988, 12601557976, 25203115952]

約数ペア:

[(1, 25203115952), (2, 12601557976), (4, 6300778988), (7, 3600445136), (8, 3150389494), (14, 1800222568), (16, 1575194747), (28, 900111284), (37, 681165296), (56, 450055642), (74, 340582648), (112, 225027821), (148, 170291324), (239, 105452368), (259, 97309328), (296, 85145662), (478, 52726184), (518, 48654664), (592, 42572831), (956, 26363092), (1036, 24327332), (1673, 15064624), (1912, 13181546), (2072, 12163666), (3346, 7532312), (3824, 6590773), (4144, 6081833), (6692, 3766156), (8843, 2850064), (13384, 1883078), (17686, 1425032), (25447, 990416), (26768, 941539), (35372, 712516), (50894, 495208), (61901, 407152), (70744, 356258), (101788, 247604), (123802, 203576), (141488, 178129)]