704732704

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1050

約数の個数: 72

約数和(自身を含む): 1514080512

約数和(自身を除く): 809347808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 169, 208, 302, 338, 416, 604, 676, 863, 1208, 1352, 1726, 1963, 2416, 2704, 3452, 3926, 4832, 5408, 6904, 7852, 11219, 13808, 15704, 22438, 25519, 27616, 31408, 44876, 51038, 62816, 89752, 102076, 130313, 145847, 179504, 204152, 260626, 291694, 359008, 408304, 521252, 583388, 816608, 1042504, 1166776, 1694069, 2085008, 2333552, 3388138, 4170016, 4667104, 6776276, 13552552, 22022897, 27105104, 44045794, 54210208, 88091588, 176183176, 352366352, 704732704]

約数ペア:

[(1, 704732704), (2, 352366352), (4, 176183176), (8, 88091588), (13, 54210208), (16, 44045794), (26, 27105104), (32, 22022897), (52, 13552552), (104, 6776276), (151, 4667104), (169, 4170016), (208, 3388138), (302, 2333552), (338, 2085008), (416, 1694069), (604, 1166776), (676, 1042504), (863, 816608), (1208, 583388), (1352, 521252), (1726, 408304), (1963, 359008), (2416, 291694), (2704, 260626), (3452, 204152), (3926, 179504), (4832, 145847), (5408, 130313), (6904, 102076), (7852, 89752), (11219, 62816), (13808, 51038), (15704, 44876), (22438, 31408), (25519, 27616)]