28213758768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2379703}}^1$

素因数の和:2379746

約数の個数: 80

約数和(自身を含む): 82623322880

約数和(自身を除く): 54409564112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 2379703, 4759406, 7139109, 9518812, 14278218, 19037624, 28556436, 30936139, 38075248, 45214357, 57112872, 61872278, 90428714, 92808417, 114225744, 123744556, 135643071, 180857428, 185616834, 247489112, 271286142, 361714856, 371233668, 494978224, 542572284, 587786641, 723429712, 742467336, 1085144568, 1175573282, 1484934672, 1763359923, 2170289136, 2351146564, 3526719846, 4702293128, 7053439692, 9404586256, 14106879384, 28213758768]

約数ペア:

[(1, 28213758768), (2, 14106879384), (3, 9404586256), (4, 7053439692), (6, 4702293128), (8, 3526719846), (12, 2351146564), (13, 2170289136), (16, 1763359923), (19, 1484934672), (24, 1175573282), (26, 1085144568), (38, 742467336), (39, 723429712), (48, 587786641), (52, 542572284), (57, 494978224), (76, 371233668), (78, 361714856), (104, 271286142), (114, 247489112), (152, 185616834), (156, 180857428), (208, 135643071), (228, 123744556), (247, 114225744), (304, 92808417), (312, 90428714), (456, 61872278), (494, 57112872), (624, 45214357), (741, 38075248), (912, 30936139), (988, 28556436), (1482, 19037624), (1976, 14278218), (2964, 9518812), (3952, 7139109), (5928, 4759406), (11856, 2379703)]