28499912752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5514689}}^1$

素因数の和:5514733

約数の個数: 40

約数和(自身を含む): 61543940400

約数和(自身を除く): 33044027648

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5514689, 11029378, 22058756, 44117512, 88235024, 93749713, 104779091, 187499426, 209558182, 374998852, 419116364, 749997704, 838232728, 1499995408, 1676465456, 1781244547, 3562489094, 7124978188, 14249956376, 28499912752]

約数ペア:

[(1, 28499912752), (2, 14249956376), (4, 7124978188), (8, 3562489094), (16, 1781244547), (17, 1676465456), (19, 1499995408), (34, 838232728), (38, 749997704), (68, 419116364), (76, 374998852), (136, 209558182), (152, 187499426), (272, 104779091), (304, 93749713), (323, 88235024), (646, 44117512), (1292, 22058756), (2584, 11029378), (5168, 5514689)]